1.continue working on serialized data

2.add runtime nodes for T-Node

TNode/Editor/BaseViews/DataGraphView.cs

@@ -129,6 +129,8 @@ namespace TNode.Editor.BaseViews{
             foreach (var edge in edges){
                 RemoveElement(edge);
             }
+            Dictionary<string,Node> nodeDict = new Dictionary<string, Node>();
+            if (nodeDict == null) throw new ArgumentNullException(nameof(nodeDict));
             foreach (var dataNode in _data.NodeDictionary.Values){
                 if(dataNode==null)
                     continue;
@@ -144,7 +146,26 @@ namespace TNode.Editor.BaseViews{
                 //Cast the node view to the nodeViewType
                 AddElement((Node)nodeView);
                 
+                ((INodeView)nodeView).SetNodeData(dataNode);
+                
+                //Add the node view to the node dictionary
+                nodeDict.Add(dataNode.id, (Node)nodeView);
             }
+
+            foreach (var edge in _data.NodeLinks){
+                var inputNode = _data.NodeDictionary[edge.inPort.nodeDataId];
+                var outputNode = _data.NodeDictionary[edge.outPort.nodeDataId];
+                var inputNodeView = nodeDict[inputNode.id];
+                var outputNodeView = nodeDict[outputNode.id];
+                Edge newEdge = new Edge(){
+                    input = inputNodeView.inputContainer.Q<Port>(edge.inPort.portName),
+                    output = outputNodeView.outputContainer.Q<Port>(edge.outPort.portName)
+                };
+                newEdge.input?.Connect(newEdge);
+                newEdge.output?.Connect(newEdge);
+                AddElement(newEdge);
+            }
+            nodeDict.Clear();
         }
         //A Constructor for the DataGraphView ,never to override it
         public DataGraphView(){
@@ -239,12 +260,43 @@ namespace TNode.Editor.BaseViews{
                 }
             }
         }
+
+
         public  void SaveWithEditorData(GraphEditorData graphEditorData){
             SaveEditorData(graphEditorData);
             SaveGraphData();
         }
 
         private void SaveGraphData(){
+            foreach (var node in nodes){
+                if (node is INodeView nodeView){
+                    var nodeData = nodeView.GetNodeData();
+                    if (!_data.NodeDictionary.ContainsKey(nodeData.id)){
+                        _data.NodeDictionary.Add(nodeData.id, nodeData);
+                    }
+                }
+            }
+            //force edge to write as links
+            foreach (var edge in edges){
+                var inputNode = edge.input.node as INodeView;
+                var outputNode = edge.output.node as INodeView;
+                var links = new List<NodeLink>();
+                if (inputNode != null && outputNode != null){
+                    var inputNodeData = inputNode.GetNodeData();
+                    var outputNodeData = outputNode.GetNodeData();
+                    var newNodeLink = new NodeLink(new PortInfo(){
+                        nodeDataId = inputNodeData.id,
+                        portName = edge.input.name
+
+                    }, new PortInfo(){
+                        nodeDataId = outputNodeData.id,
+                        portName = edge.output.name
+                    });
+                }
+
+                _data.NodeLinks = links;
+                
+            }
             EditorUtility.SetDirty(_data);
             AssetDatabase.SaveAssets();
         }

TNode/Editor/GraphEditor.cs

@@ -19,7 +19,7 @@ namespace TNode.Editor{
         [SerializeField]
         private VisualTreeAsset mVisualTreeAsset = default;
         //Persist editor data ,such as node position,node size ,etc ,in this script object
-        public GraphEditorData nodeEditorData;
+        [FormerlySerializedAs("nodeEditorData")] public GraphEditorData graphEditorData;
     
         public void CreateGUI(){
             
@@ -53,10 +53,6 @@ namespace TNode.Editor{
                 });
             });
         }
-        private void ConstructSearchWindow(){
-            //Register a search window
-            
-        }
 
         private void DefineGraphEditorActions(){
             //Register a  event when user press ctrl + s
@@ -78,7 +74,11 @@ namespace TNode.Editor{
                     //Create a new asset file with type of GraphDataType
                     T asset = ScriptableObject.CreateInstance<T>();
                     AssetDatabase.CreateAsset(asset, path);
+                    AssetDatabase.SaveAssets();
+                }
             }
+            else{
+                _graphView.SaveWithEditorData(graphEditorData);
             }
   
         }

TNode/Models/GraphData.cs

@@ -8,6 +8,7 @@ namespace TNode.Models{
     public class GraphData:ScriptableObject,ISerializationCallbackReceiver{
         [SerializeField]
         public Dictionary<string,NodeData> NodeDictionary = new Dictionary<string,NodeData>();
+        public List<NodeLink> NodeLinks = new List<NodeLink>();
 
         [SerializeField]
         [HideInInspector]

TNode/Models/NodeLink.cs

@@ -1,4 +1,5 @@
 using System;
+using UnityEditor.Experimental.GraphView;
 
 
 namespace TNode.Models{
@@ -6,6 +7,11 @@ namespace TNode.Models{
     [Serializable]
     public class NodeLink{
        // public DialogueNodePortData From{ get; }
-   
+       public PortInfo inPort;
+       public PortInfo outPort;
+         public NodeLink(PortInfo inPort, PortInfo outPort){
+             this.inPort = inPort;
+              this.outPort = outPort;
+         }
     }
 }

TNode/Models/PortInfo.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace TNode.Models{
+    [Serializable]
+    public class PortInfo{
+        public string portName;
+        public string nodeDataId;
+    }
+}

TNode/Models/PortInfo.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 0ecb2b652f6040358a7a53a9c0128dbe
+timeCreated: 1656743254

TNode/Runtime.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 55d69b37800145e5a539b123858c6e8d
+timeCreated: 1656749818

TNode/Runtime/RuntimeGraph.cs

@@ -0,0 +1,9 @@
+using TNode.Models;
+using UnityEngine;
+
+namespace TNode.Runtime{
+    public class RuntimeGraph:MonoBehaviour{
+        public GraphData graphData;
+        
+    }
+}

TNode/Runtime/RuntimeGraph.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 325720a2ce64404d917fff20d22e80f2
+timeCreated: 1656749830

TNode/Runtime/RuntimeNode.cs

@@ -0,0 +1,9 @@
+using System.Collections.Generic;
+using TNode.Models;
+
+namespace TNode.Runtime{
+    public class RuntimeNode{
+        public NodeData NodeData { get; set; }
+        public List<NodeLink> NodeLinks;
+    }
+}

TNode/Runtime/RuntimeNode.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 3a2646b5000e4820bb27eeb76be4421a
+timeCreated: 1656749916